<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
	<title>简易百度收缩</title>
</head>
<body>
<form action="http://baidu.com/"
 method="get">
 <input type="text" name="wd">
 <input type="submit" value="搜索">
</form>
</body>
</html>